Question 1

The acceleration of a ball as it rolls down a ramp is 4 m/sS1U1P12S1S1P0. The ball is referred to 2 s after it starts to roll. 
-The acceleration in m/s2 after starting from rest is

Accepted Answer

A) 0. 
B) 2. 
C) 4. 
D) 8. 
E) 16. 
A) 0. 
B) 2. 
C) 4. 
D) 8. 
E) 16.

Question 2

Which of these are a part of the scientific method?

Accepted Answer

A) hypothesis 
B) experiment 
C) dogma 
D) observation 
A) hypothesis 
B) experiment 
C) dogma 
D) observation

Question 3

GPS stands for

Accepted Answer

A) the metric system of measurement. 
B) grams per second. 
C) Global Positioning System. 
D) a space shuttle. 
E) none of the above. 
A) the metric system of measurement. 
B) grams per second. 
C) Global Positioning System. 
D) a space shuttle. 
E) none of the above.

Question 4

The notation s−1 means __________.

Accepted Answer

Question 5

Devil's Tower National Monument is 1280 ft high.Convert this height to meters.

Accepted Answer

The answer of Devil's Tower National Monument is 1280 ft...

Question 6

A vector quantity has only a magnitude and no direction associated with it.

Accepted Answer

A) True 
 B)False

Question 7

An aircraft approaches a runway that runs directly east as a strong wind blows out of the south.The direction that the aircraft should point in order to land on the runway is

Accepted Answer

A) north. 
B) east of north. 
C) east. 
D) south of east. 
E) south. 
A) north. 
B) east of north. 
C) east. 
D) south of east. 
E) south.

Question 8

A ball thrown upwards reaches a maximum height and then comes back down to the original level. 
-As the ball is going upwards

Accepted Answer

A) the velocity and acceleration both point up. 
B) the velocity points up and the acceleration down. 
C) the velocity points down and the acceleration up. 
D) the velocity and acceleration both point down. 
E) the acceleration is zero. 
A) the velocity and acceleration both point up. 
B) the velocity points up and the acceleration down. 
C) the velocity points down and the acceleration up. 
D) the velocity and acceleration both point down. 
E) the acceleration is zero.

Question 9

The number of cycles of a periodic process that occur per unit time is called the period.

Accepted Answer

A) True 
 B)False

Question 10

As the ball is going upwards the velocity and acceleration both point up.

Accepted Answer

A) True 
 B)False

Question 11

The slope of a distance vs.time graph is the acceleration.

Accepted Answer

A) True 
 B)False

Question 12

The figure shows the distance versus time graph of an object.  
-The acceleration of the moving object is a non-zero constant.

Accepted Answer

A) True 
 B)False

Question 13

Two microcuries is

Accepted Answer

A) 200,000 Ci. 
B) 0.0002 Ci. 
C) 0.00002 Ci. 
D) 0.000002 Ci. 
E) 0.00000002 Ci. 
A) 200,000 Ci. 
B) 0.0002 Ci. 
C) 0.00002 Ci. 
D) 0.000002 Ci. 
E) 0.00000002 Ci.

Question 14

The acceleration of a ball as it rolls down a ramp is 4 m/sS1U1P12S1S1P0. The ball is referred to 2 s after it starts to roll. 
-The distance from the starting point is __________.

Accepted Answer

The answer of The acceleration of a ball as it...

Question 15

If an object's velocity is constant,its speed must also be constant.

Accepted Answer

A) True 
 B)False

Question 16

Match each item with the correct statement below.
-any object moving in a circle undergoes this

Accepted Answer

A) acceleration 
B) Aristotle 
C) centripetal acceleration 
D) English 
E) frequency
F)Galileo Galilei
G)kilo
H)metric
I)milli-
J)period
K)scalar
L)velocity
M)vector
N)constant acceleration 
A) acceleration 
B) Aristotle 
C) centripetal acceleration 
D) English 
E) frequency
F)Galileo Galilei
G)kilo
H)metric
I)milli-
J)period
K)scalar
L)velocity
M)vector
N)constant acceleration

Question 17

The figure shows a distance vs.time graph of an object with three distinct regions,I,II,and III.   ​
-The object's acceleration is zero only in region II.

Accepted Answer

A) True 
 B)False

Question 18

The second is a metric unit of measure.

Accepted Answer

A) True 
 B)False

Question 19

A ball thrown upwards reaches a maximum height and then comes back down to the original level. 
-As the ball is going downwards

Accepted Answer

A) the velocity and acceleration both point up. 
B) the velocity points up and the acceleration down. 
C) the velocity points down and the acceleration up. 
D) the velocity and acceleration both point down. 
E) the acceleration is zero. 
A) the velocity and acceleration both point up. 
B) the velocity points up and the acceleration down. 
C) the velocity points down and the acceleration up. 
D) the velocity and acceleration both point down. 
E) the acceleration is zero.

Question 20

The slope of a velocity vs.time graph is the __________.

Accepted Answer

The answer of The slope of a velocity vs.time graph...

The acceleration of a ball as it rolls down a ramp is 4 m/s². The ball is referred to 2 s after it starts to roll. -The acceleration in m/s² after starting from rest is

Which of these are a part of the scientific method?

GPS stands for

The notation s−¹ means __________.

Devil's Tower National Monument is 1280 ft high.Convert this height to meters.

A vector quantity has only a magnitude and no direction associated with it.

An aircraft approaches a runway that runs directly east as a strong wind blows out of the south.The direction that the aircraft should point in order to land on the runway is

A ball thrown upwards reaches a maximum height and then comes back down to the original level. -As the ball is going upwards

The number of cycles of a periodic process that occur per unit time is called the period.

As the ball is going upwards the velocity and acceleration both point up.

The slope of a distance vs.time graph is the acceleration.

The figure shows the distance versus time graph of an object. -The acceleration of the moving object is a non-zero constant.

Two microcuries is

The acceleration of a ball as it rolls down a ramp is 4 m/s². The ball is referred to 2 s after it starts to roll. -The distance from the starting point is __________.

If an object's velocity is constant,its speed must also be constant.

Match each item with the correct statement below. -any object moving in a circle undergoes this

The figure shows a distance vs.time graph of an object with three distinct regions,I,II,and III. -The object's acceleration is zero only in region II.

The second is a metric unit of measure.

A ball thrown upwards reaches a maximum height and then comes back down to the original level. -As the ball is going downwards

The slope of a velocity vs.time graph is the __________.

Newtons Laws

Energy and Conservation Laws

Physics of Matter

Temperature and Heat

Waves and Sound

Electricity

Electromagnetism and Em Waves

Optics

Atomic Physics

Nuclear Physics

Special Relativity and Elementary Particles

Filters

Exam 1: The Study of Motion

The acceleration of a ball as it rolls down a ramp is 4 m/s2. The ball is referred to 2 s after it starts to roll. -The acceleration in m/s2 after starting from rest is

Which of these are a part of the scientific method?

GPS stands for

The notation s−1 means __________.

Devil's Tower National Monument is 1280 ft high.Convert this height to meters.

A vector quantity has only a magnitude and no direction associated with it.

An aircraft approaches a runway that runs directly east as a strong wind blows out of the south.The direction that the aircraft should point in order to land on the runway is

A ball thrown upwards reaches a maximum height and then comes back down to the original level. -As the ball is going upwards

The number of cycles of a periodic process that occur per unit time is called the period.

As the ball is going upwards the velocity and acceleration both point up.

The slope of a distance vs.time graph is the acceleration.

The figure shows the distance versus time graph of an object. -The acceleration of the moving object is a non-zero constant.

Two microcuries is

The acceleration of a ball as it rolls down a ramp is 4 m/s2. The ball is referred to 2 s after it starts to roll. -The distance from the starting point is __________.

If an object's velocity is constant,its speed must also be constant.

Match each item with the correct statement below. -any object moving in a circle undergoes this

The figure shows a distance vs.time graph of an object with three distinct regions,I,II,and III. ​ -The object's acceleration is zero only in region II.

The second is a metric unit of measure.

A ball thrown upwards reaches a maximum height and then comes back down to the original level. -As the ball is going downwards

The slope of a velocity vs.time graph is the __________.

Newtons Laws

Energy and Conservation Laws

Physics of Matter

Temperature and Heat

Waves and Sound

Electricity

Electromagnetism and Em Waves

Optics

Atomic Physics

Nuclear Physics

Special Relativity and Elementary Particles

Filters

The acceleration of a ball as it rolls down a ramp is 4 m/s². The ball is referred to 2 s after it starts to roll. -The acceleration in m/s² after starting from rest is

The notation s−¹ means __________.

The acceleration of a ball as it rolls down a ramp is 4 m/s². The ball is referred to 2 s after it starts to roll. -The distance from the starting point is __________.

The figure shows a distance vs.time graph of an object with three distinct regions,I,II,and III. -The object's acceleration is zero only in region II.